Latest Model Simple Series 20A—12V MPPT Solar Charge Controller, Suitable for 240W Photovoltaic Solar Panels
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Estimated Delivery:Oct 27 - Oct 31
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Free Shipping & Returns: On all orders over $200
Latest Model Simple Series 20A—12V MPPT Solar Charge Controller, Suitable for 240W Photovoltaic Solar Panels
Simple Series 20A—12V Solar Charge Controller
🔌20A available
🌊IP67
⚡MPPT
📦Compact and quite
🔢4 Selectable voltages
🔗Quick-connect terminal
🔄No more settings
🛡️Integrated PV reverse polarity protection
⚡Integrated DC fuse for battery terminal protection
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Model |
M20A
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RATED OUTPUT CURRENT |
20A
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Charging mode |
3-stage: constant current (MPPT), constant voltage, floating |
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Battery voltage automatic recognition |
12V system (DC9V-DC15V) |
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Overcharging protection voltage |
+1.5V |
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Limited current protection |
21A |
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Max efficiency |
≥98% |
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PV utilization |
≥99.5% |
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INPUT |
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Maximum PV Array Power |
12V Battery |
240W |
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PV Array Open Circuit Voltage (Voc) @Operating Voltage |
12V Battery |
20~50VDC |
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PV Over-voltage Protection (Open Circuit Voltage) |
12V Battery |
50VDC |
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OUTPUT |
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Selectable battery type |
12.6V/ 13.8V/ 14.4V/ 14.6V |
Vented/ Sealed / Gel / NiCd / Lithium |
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Absorption Charging Voltage |
Refer to Batteries charging reference |
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Floating Charging Voltage |
Refer to Batteries charging reference |
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Overcharging protection voltage |
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+1.5V |
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Limited current protection |
21A
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Temperature Coefficient |
±0.02%/℃ |
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Automatic temperature compensation |
14.2V-（max temperature-25℃）*0.3 |
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Output voltage ripple-peak |
100mV |
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Output voltage accuracy |
≤±1% |
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PROTECTION FUNCTION |
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Temperature protection |
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75℃ |
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Overcharging protection voltage |
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+1.5V |
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Limited current protection |
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21A |
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PHYSICAL PROPERTIES |
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Environmental requirements |
Meet 2002/95/EC; No cadmium, hydrides or fluorides |
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Components |
Imported materials, According to EU standards, Industrial grade. |
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Humidity (Noncondensing) |
5% to 95% Relative Humidity |
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Operating Temperature |
-20℃ ~ +55℃ |
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Storage Temperature |
-40℃ ~ +75℃ |
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Dimension, D x W x H (mm) |
88x75x33 |
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Net Weight (kg) |
0.24 |
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Gross weight(Kg) |
0.3 |
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Security Level |
According to CE, PSE, FCC, EMC, EN60950 |
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Electromagnetic Compatibility |
According to EN61000, EN55022, EN55024 |
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Enclosure |
IP67 |
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